# Earthworks (Archaeology) { "id": "S85040507", "title": "Earthworks (Archaeology)", "url": "/topics/S85040507", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "fe096161b90eee3b", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "10124246168906368516", "address_version": "morton4x16-v1", "coordinates": [ 0, 20, 18037, 60416 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } Here are entered works on prehistoric and early earthwork remains. General works on forts and fortification, including earthwork fortifications, are entered under [Fortification.] Works on earthwork in engineering operations are entered under [Earthwork.] Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://id.loc.gov/authorities/subjects/sh85040507 No owner-reviewed local answer yet.